Well, you could always do what we had to do before we had grep and hashes: 
my $found;
for my $w (@word_list) {
  if ($w eq $corpus_word) {
    $found = 1;
  }
}
# $found == 1 if $corpus_word was found in @word_list

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Of course, there might be more efficient ways to do this.

In reply to Re: Check word presence WITHOUT hashes or grep by pc88mxer
in thread Check word presence WITHOUT hashes or grep by gojippo

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